The \(\nu =1/2\)  Laughlin state describes a FQH effect of bosons. While not directly relevant for the mesoscopic experiments, it has various realizations using cold atom systems [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, arrays of light-matter cavities [9]}, or only photonic states [10]}. Experimental signatures have been observed in rotating traps of cold atoms [11]}. Moreover an effective model for the interface between \(\nu =1/3\)  and \(\nu =1\)  corresponds to \(\nu =1/2\)  Laughlin state [12]}, [13]}.
